Video prompt: Ethereal and healing 4K UHD video, 10s, 60fps,...

Video prompt: Ethereal and healing 4K UHD video, 10s, 60fps, loopable, medium shot, vertical composition, a single pure white Arctic fox, no props, walking slowly on thin snow beside rocks at the peak of a snow-capped mountain. Background: Continuous snow mountains shimmering with a faint blue luster under the sunlight, distant glaciers reflecting dazzling light, a few crystal-like snowflakes falling slowly, a crystal-clear blue sky without a single cloud (no extra characters/animals). Dynamic design: Animal movement - takes two slow steps forward, stops and turns its head to face the camera, ears twitching slightly twice, faint white mist exhaled from the nose; Background movement - falling snowflakes, glacier reflections shimmering slightly. Lighting: Soft polar noon sunlight, an interwoven palette of cold white and pale blue, transparent light, no text, no watermark. Style: Ethereal, pure, ultimate aesthetic beauty. --ar 9:16 (Vertical, 1080x1920, YouTube Shorts Standard)